Description
The RF4 RF-3005D 30V / 5A Adjustable DC Stabilized Power Supply is a professional-grade bench power supply designed for engineers, students, researchers, and DIY enthusiasts in Pakistan. It provides a high-precision regulated DC output with advanced safety features, making it ideal for electronics laboratories, circuit testing, prototyping, and industrial maintenance work.
Equipped with a multifunctional digital display, it shows real-time voltage, current, and power values for accurate monitoring. Its fine & coarse adjustment knobs allow precise tuning of output parameters, while the overload, short-circuit, and thermal protection ensures safe and reliable operation.
Whether you’re powering microcontrollers, testing circuit boards, charging batteries, or running electronic experiments, the RF4 RF-3005D is a versatile tool for any serious electronics workspace.
Technical Specifications
| Feature | Details |
|---|---|
| Model | RF4 RF-3005D |
| Input Voltage | AC 220V ±10% (50Hz) |
| Output Voltage Range | 0 – 30V DC |
| Output Current Range | 0 – 5A |
| Load Regulation | CV ≤ 0.01% + 3mV / CC ≤ 0.1% + 3mA |
| Ripple & Noise | CV ≤ 1mVrms / CC ≤ 3mArms |
| Display Type | Digital LED (voltage, current, power) |
| Resolution | Voltage: 10mV / Current: 1mA |
| Protection Features | Overload, Over-temperature, Short-circuit |
| Cooling Method | Intelligent Fan Cooling |
| Dimensions (Approx.) | 260 × 170 × 150 mm |
| Weight (Approx.) | 4.5 – 5.0 kg |
| Operating Environment | 0–40°C, ≤ 80% RH |
Applications
-
Electronics research labs & universities in Pakistan
-
Powering and testing Arduino, Raspberry Pi, microcontrollers
-
Circuit board diagnostics & prototyping
-
Battery charging & testing (within safe limits)
-
DIY robotics, automation, and IoT projects
-
Repair workshops for mobiles, laptops, and appliances
Package Includes
- 1x Power Supply
- 1x Power cable